156931519728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1\times {\mathrm{56671}}^1$

素因数の和:58574

約数の個数: 80

約数和(自身を含む): 418716311552

約数和(自身を除く): 261784791824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 1861, 3722, 5583, 7444, 11166, 14888, 22332, 29776, 44664, 56671, 57691, 89328, 113342, 115382, 170013, 173073, 226684, 230764, 340026, 346146, 453368, 461528, 680052, 692292, 906736, 923056, 1360104, 1384584, 1756801, 2720208, 2769168, 3513602, 5270403, 7027204, 10540806, 14054408, 21081612, 28108816, 42163224, 84326448, 105464731, 210929462, 316394193, 421858924, 632788386, 843717848, 1265576772, 1687435696, 2531153544, 3269406661, 5062307088, 6538813322, 9808219983, 13077626644, 19616439966, 26155253288, 39232879932, 52310506576, 78465759864, 156931519728]

約数ペア:

[(1, 156931519728), (2, 78465759864), (3, 52310506576), (4, 39232879932), (6, 26155253288), (8, 19616439966), (12, 13077626644), (16, 9808219983), (24, 6538813322), (31, 5062307088), (48, 3269406661), (62, 2531153544), (93, 1687435696), (124, 1265576772), (186, 843717848), (248, 632788386), (372, 421858924), (496, 316394193), (744, 210929462), (1488, 105464731), (1861, 84326448), (3722, 42163224), (5583, 28108816), (7444, 21081612), (11166, 14054408), (14888, 10540806), (22332, 7027204), (29776, 5270403), (44664, 3513602), (56671, 2769168), (57691, 2720208), (89328, 1756801), (113342, 1384584), (115382, 1360104), (170013, 923056), (173073, 906736), (226684, 692292), (230764, 680052), (340026, 461528), (346146, 453368)]